| article html file updated | 31 August 2025 06:41 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4222 |
| article html file updated | 19 July 2022 21:35 CEST | Update | N/A |
| article html file updated | 14 February 2020 19:04 CET | Update | N/A |
| article html file updated | 1 January 2020 01:32 CET | Update | N/A |
| article html file updated | 18 December 2019 09:06 CET | Update | N/A |
| article pdf uploaded. | 18 December 2019 09:05 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4222/pdf |
| article xml uploaded. | 18 December 2019 09:05 CET | Update | https://www.mdpi.com/1996-1944/12/24/4222/xml |
| article xml file uploaded | 18 December 2019 09:05 CET | Update | N/A |
| article html file updated | 16 December 2019 12:29 CET | Original file | N/A |
| article supplementary file uploaded. | 16 December 2019 12:27 CET | - | https://www.mdpi.com/1996-1944/12/24/4222#supplementary |
| article pdf uploaded. | 16 December 2019 12:27 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4222/pdf-vor |
| article xml uploaded. | 16 December 2019 12:27 CET | Update | N/A |
| article xml file uploaded | 16 December 2019 12:27 CET | Original file | N/A |
